new to year 6-is there anything like testbase but free (maths)

hi i will be in a y5/6 class with 6 y6. The school do not have testbase and have no money. Where would i find sat papers (maths) but not entire papers- is there somewhere like testbase where i can write in place value and a list of questions come up that have been asked before hand on palce value? Am i asking too much? is there anything free that has this or inexpensive.
thank you

hi i will be in a y5/6 class with 6 y6. The school do not have testbase and have no money. Where would i find sat papers (maths) but not entire papers- is there somewhere like testbase where i can write in place value and a list of questions come up that have been asked before hand on palce value? Am i asking too much? is there anything free that has this or inexpensive.
thank you